<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>{{block "title"}} {{/block}}</title>
</head>
<body>
    {{include './nav.html'}}
    <!-- 插槽 -->
    {{block "content"}}

    {{/block}}
</body>
</html>